I rigged the shit out of it lol.  Basically it's mounted to the ceiling so it draws all the air out of the room and into the attic (which has 2 big vents outside).  I have one of those pull down stairs so you can access the atic, so i just made a cut out that the fan fits in and seals to so i didn't have to cut a hole into the ceiling.  So far it seems to be working fairly well, but again, it's winter here so i'm not so sure how summer is going to go.   I have a backdoor that I've put a security door on and then covered it with Styrofoam sheets and air filters to bring in cool air by the rigs themselves (I have 6 GPU rigs of 8 cards and 2 Antminer A3's sitting there).    My airflow could use some work because it draws it so quickly to the ceiling rather than through the rigs but that's on my to do list.

I can post a picture if you are curious.    



This looks good thanks.

DO you have this fan placed in your ceiling towards the attic and then attic exhausts passively thru a vent?

Or do you have this installed on a wall inside the attic?


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